User blog comment:Darren5996R/Survival of the Fittest/@comment-31342665-20170623172205/@comment-30458103-20170623172746

A challenge? Well for example, it could be a simple one, a hard one, or something you'll have to guess (be lucky). A advanced one would be something like this:

Round 1: Count how many tracks Kyle made for PBB and multiply it by 5, two people who comment first will get the Code Shield.